Blue Foam Cartridge Filler

The ever most popular "Blue Foam" Cartridge Filler; as requested, by numerous customers!

This blue foam is a perfect replacement to the "norm," cartridge fluval filler. Tapered to half the size of the original filler, this foam helps prevent you from wasting as much juice that remains absorbed in fluval cartridge material.

Additionally, this foam will not get caught into your atomizer's bridge.

Each blue foam is cut approximately double the size of a 901 and 510 cartridge's opening. Simply compress it with tweezers, or, any tool you prefer, and "Stuff" it in your cartridge.

Each Package contains 10 tapered, "Blue Foam," cartridge fillers (up to 10 cartridges); and can be washed or reused easily.